📄 profilertimerfilter.html
字号:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc (build 1.6.0_04) on Tue Feb 19 10:50:44 MST 2008 --><META http-equiv="Content-Type" content="text/html; charset=UTF-8"><TITLE>ProfilerTimerFilter (Apache MINA 2.0.0-M1 API Documentation)</TITLE><META NAME="date" CONTENT="2008-02-19"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ if (location.href.indexOf('is-external=true') == -1) { parent.document.title="ProfilerTimerFilter (Apache MINA 2.0.0-M1 API Documentation)"; }}</SCRIPT><NOSCRIPT></NOSCRIPT></HEAD><BODY BGCOLOR="white" onload="windowTitle();"><HR><!-- ========= START OF TOP NAVBAR ======= --><A NAME="navbar_top"><!-- --></A><A HREF="#skip-navbar_top" title="Skip navigation links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/ProfilerTimerFilter.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> PREV CLASS NEXT CLASS</FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../../index.html?org/apache/mina/filter/statistic/ProfilerTimerFilter.html" target="_top"><B>FRAMES</B></A> <A HREF="ProfilerTimerFilter.html" target="_top"><B>NO FRAMES</B></A> <SCRIPT type="text/javascript"> <!-- if(window==top) { document.writeln('<A HREF="../../../../../allclasses-noframe.html"><B>All Classes</B></A>'); } //--></SCRIPT><NOSCRIPT> <A HREF="../../../../../allclasses-noframe.html"><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><A NAME="skip-navbar_top"></A><!-- ========= END OF TOP NAVBAR ========= --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">org.apache.mina.filter.statistic</FONT><BR>Class ProfilerTimerFilter</H2><PRE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</A> <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../../org/apache/mina/common/IoFilterAdapter.html" title="class in org.apache.mina.common">org.apache.mina.common.IoFilterAdapter</A> <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.mina.filter.statistic.ProfilerTimerFilter</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../../org/apache/mina/common/IoFilter.html" title="interface in org.apache.mina.common">IoFilter</A></DD></DL><HR><DL><DT><PRE>public class <B>ProfilerTimerFilter</B><DT>extends <A HREF="../../../../../org/apache/mina/common/IoFilterAdapter.html" title="class in org.apache.mina.common">IoFilterAdapter</A></DL></PRE><P>This class will measure, the time it takes for a method in the <A HREF="../../../../../org/apache/mina/common/IoFilterAdapter.html" title="class in org.apache.mina.common"><CODE>IoFilterAdapter</CODE></A> class to execute. The basic premise of the logic in this class is to get the current time at the beginning of the method, call method on nextFilter, and then get the current time again. An example of how to use the filter is: <pre> ProfilerTimerFilter profiler = new ProfilerTimerFilter( TimeUnit.MILLISECOND, IoEventType.MESSAGE_RECEIVED); chain.addFirst("Profiler", profiler); </pre><P><P><DL><DT><B>Version:</B></DT> <DD>$Rev: 597988 $, $Date: 2007-11-25 07:02:29 -0700 (Sun, 25 Nov 2007) $</DD><DT><B>Author:</B></DT> <DD>The Apache MINA Project (dev@mina.apache.org)</DD></DL><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><A NAME="nested_class_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Nested Class Summary</B></FONT></TH></TR></TABLE> <A NAME="nested_classes_inherited_from_class_org.apache.mina.common.IoFilter"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TH ALIGN="left"><B>Nested classes/interfaces inherited from interface org.apache.mina.common.<A HREF="../../../../../org/apache/mina/common/IoFilter.html" title="interface in org.apache.mina.common">IoFilter</A></B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../../../org/apache/mina/common/IoFilter.NextFilter.html" title="interface in org.apache.mina.common">IoFilter.NextFilter</A></CODE></TD></TR></TABLE> <!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../../../org/apache/mina/filter/statistic/ProfilerTimerFilter.html#ProfilerTimerFilter()">ProfilerTimerFilter</A></B>()</CODE><BR> Creates a new instance of ProfilerFilter.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../../../org/apache/mina/filter/statistic/ProfilerTimerFilter.html#ProfilerTimerFilter(java.util.concurrent.TimeUnit)">ProfilerTimerFilter</A></B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/concurrent/TimeUnit.html?is-external=true" title="class or interface in java.util.concurrent">TimeUnit</A> unit)</CODE><BR> Creates a new instance of ProfilerFilter.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../../../org/apache/mina/filter/statistic/ProfilerTimerFilter.html#ProfilerTimerFilter(java.util.concurrent.TimeUnit, java.util.EnumSet)">ProfilerTimerFilter</A></B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/concurrent/TimeUnit.html?is-external=true" title="class or interface in java.util.concurrent">TimeUnit</A> unit, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/EnumSet.html?is-external=true" title="class or interface in java.util">EnumSet</A><<A HREF="../../../../../org/apache/mina/common/IoEventType.html" title="enum in org.apache.mina.common">IoEventType</A>> eventTypes)</CODE><BR> Creates a new instance of ProfilerFilter.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../../../org/apache/mina/filter/statistic/ProfilerTimerFilter.html#ProfilerTimerFilter(java.util.concurrent.TimeUnit, org.apache.mina.common.IoEventType, org.apache.mina.common.IoEventType...)">ProfilerTimerFilter</A></B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/concurrent/TimeUnit.html?is-external=true" title="class or interface in java.util.concurrent">TimeUnit</A> unit, <A HREF="../../../../../org/apache/mina/common/IoEventType.html" title="enum in org.apache.mina.common">IoEventType</A> firstEventType, <A HREF="../../../../../org/apache/mina/common/IoEventType.html" title="enum in org.apache.mina.common">IoEventType</A>... otherEventTypes)</CODE><BR> Creates a new instance of ProfilerFilter.</TD></TR></TABLE> <!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Method Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/apache/mina/filter/statistic/ProfilerTimerFilter.html#addEventToProfile(org.apache.mina.common.IoEventType)">addEventToProfile</A></B>(<A HREF="../../../../../org/apache/mina/common/IoEventType.html" title="enum in org.apache.mina.common">IoEventType</A> type)</CODE><BR>⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -